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View Full Version : Two Ecosystems in Antarctica's Vostok?



Fraser
2005-Sep-13, 08:17 AM
SUMMARY: Scientists from Columbia University and Rensselaer Polytechnic Institute have created a detailed map of Lake Vostok, which is buried 3,700 to 4,300 metres beneath the surface of Antarctic ice. They found that the lake is actually broken into two different regions; water probably doesn't flow between them. That means that scientists could find two completely different ecosystems, which have separately evolved to live in this hostile environment. By drilling down and sampling the water of Lake Vostok, scientists will learn important lessons about how to go about determining if there's life on Europa - one of Jupiter's moons which seems to have liquid oceans encased in ice.

View full article (http://www.universetoday.com/am/publish/two_ecosystems_vostok.html)
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